S
M
T
W
T
F
S
26
59°
45°
27
58°
43°
28
57°
43°
29
62°
40°
30
66°
45°
1
65°
43°
2
57°
51°
3
54°
48°
4
54°
46°
5
53°
43°
6
53°
39°
7
56°
44°
8
54°
44°
9
53°
39°
10
54°
36°
11
52°
43°
12
55°
44°
13
N/A
14
52°
44°
15
52°
42°
16
53°
43°
17
53°
44°
18
56°
50°
19
60°
51°
20
61°
52°
21
64°
53°
22
64°
52°
23
63°
51°
24
63°
50°
25
62°
48°
26
61°
49°
27
57°
45°
28
56°
44°
29
56°
46°
30
57°
44°
31
57°
49°
1
58°
50°
2
62°
51°
3
61°
50°
4
62°
50°
5
59°
48°
6
58°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Causeway Head
Causeway Head's May 2026 forecast shows daily high temperatures ranging from 52° to 64°, with overnight lows between 42° and 53°. The average high for May is 59° with an average low of 48°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Causeway Head. See also: June | July | August.
